OEM / REF: pilotpart267161SKU: pilotpart267161
STD Piston Kit with Rings for Yanmar 4TN84 4TN84L Engine Komatsu PC45 PC50 Excavator 4D84-2 Engine is a Piston replacement part indexed for Komatsu PC45 and Komatsu PC50, with 3 application records on file. Match OEM part number pilotpart267161 and confirm fitment for Komatsu Engine Spare Parts before ordering.
This Piston is indexed for Komatsu PC45; Komatsu PC50; Komatsu; Yanmar. Compare reference number pilotpart267161 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number pilotpart267161, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
